import 'package:demo_01/components/01_%E6%97%A0%E7%8A%B6%E6%80%81%E7%BB%84%E4%BB%B6.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    home:Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.cyanAccent,
        title:const Text('默认标题'),
        centerTitle: true,
      ),
      body:const MyApp1(age:886)
    )
  ));
}
